diff options
| author | nyan <nyan@FreeBSD.org> | 2002-07-16 14:34:38 +0000 |
|---|---|---|
| committer | nyan <nyan@FreeBSD.org> | 2002-07-16 14:34:38 +0000 |
| commit | 970ceb7d6eba6cd0518216da1c55b050e62a9e71 (patch) | |
| tree | 0747ab4f3625b5c6c62051f24bab707d94ee7526 /sys/pc98/cbus/fdc.c | |
| parent | bedd05ccecbd002c4865f3dff35af258f0e5dd94 (diff) | |
| download | FreeBSD-src-970ceb7d6eba6cd0518216da1c55b050e62a9e71.zip FreeBSD-src-970ceb7d6eba6cd0518216da1c55b050e62a9e71.tar.gz | |
Check return status from fd_in() function.
Diffstat (limited to 'sys/pc98/cbus/fdc.c')
| -rw-r--r-- | sys/pc98/cbus/fdc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/pc98/cbus/fdc.c b/sys/pc98/cbus/fdc.c index b5370b6..6e9fd41 100644 --- a/sys/pc98/cbus/fdc.c +++ b/sys/pc98/cbus/fdc.c @@ -879,8 +879,7 @@ static int pc98_fd_check_ready(fdu_t fdu) DELAY(100); out_fdc(fdc, fdu); /* Drive number */ DELAY(100); - fd_in(fdc, &status); - if ((status & NE7_ST3_RD)) { + if ((fd_in(fdc, &status) == 0) && (status & NE7_ST3_RD)) { fdctl_wr(fdc, FDC_DMAE | FDC_MTON); DELAY(10); return 0; |
